| Source Data | |
|---|
| Rank | species |
|---|
| Taxonomy (GBIF) | Life : Animalia : Mollusca : Cephalopoda : Bassleroceratidae : Leptocyrtoceras : Leptocyrtoceras powellense |
|---|
| Taxonomy (PBDB) | Life : Animalia : Mollusca : Cephalopoda : Ellesmerocerida : Bassleroceratidae : Leptocyrtoceras : Leptocyrtoceras powellense |
|---|
| Taxonomic Status (GBIF) | accepted |
|---|
Classification
(PBDB,GBIF) | |
|---|
| Generic Name | Leptocyrtoceras |
|---|
| Scientific Name | Leptocyrtoceras powellense Ulrich et al., 1944 |
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| Opinions (PBDB) | | Name | Rank | Opinion | Evidence | Author |
|---|
| Leptocyrtoceras powellense | species | belongs to Leptocyrtoceras | stated with evidence | Ulrich et al., 1944 |
|
|---|
| Status (PBDB) | extinct |
|---|
| Taxon Size (PBDB) | 1 |
|---|
| First Recorded Appearance | 478 - 470 Ma
Early/Lower Ordovician |
|---|
| Last Recorded Appearance | 478 - 470 Ma
Early/Lower Ordovician |
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| Environment | marine (based on Ellesmerocerida) |
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| Motility | actively mobile (based on Ellesmerocerida) |
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| Vision | well-developed (based on Cephalopoda) |
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| Diet | carnivore (based on Cephalopoda) |
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| Taphonomy | aragonite (based on Ellesmerocerida) |
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| Primary Reference (PBDB) | E. O. Ulrich, A. F. Foerste, and A. K. Miller, W. M. Furnish. 1944. Ozarkian and Canadian cephalopods, longicones and summary. Geological Society of America Special Paper 58:1-226 |
|---|
Leptocyrtoceras powellense ✝
